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3 years ago

What fact about elements would help explain why two elements would bond with the same element in the same proportion?

Chemistry

2 answers:

madreJ [45]3 years ago

8 0

The elements are found in the same column on the periodic table.

mart [117]3 years ago

7 0

Answer:

Their electronic configuration.

Explanation:

Atomic propreties can be undestood upon analisis of its electronic configuration, because the way that electrons fill up the atomic orbitals will determine its reactivity.

So, if element X when combined with Y or Z givez XY or XZ it means that Y and Z must have the same electronic configuration.

The periodic table is made in a way that atoms with the same electronic configuration are at the same group, so Y and Z must be at the same group as well.

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3 years ago

Read 2 more answers

Which response includes all the following that are properties of most metals, and no other properties?

oksian1 [2.3K]

Answer:

The correct options are: Z1) They tend to form cations, and Z4) They tend to form ionic compounds when they combine with the elements of Group VIIA.

Explanation:

The chemical elements that have a tendency of losing their valence electrons and are generally present on the left-side of the periodic table are known as metals.

The general characteristics of metals are malleability, ductility, lustre, high thermal and electrical conductivity.

The metals readily lose their valence electrons present in their valence electron shell to form positively charged ions called cations and thus have low ionization energy.

They also tend to form ionic compounds or salts with the reactive non-metals belonging to the Group VIIA of the periodic table.

Therefore, Z1 and Z4 are the properties of most metals.

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3 years ago

The reaction of Phosphorus with Chlorine yields PCL5. What mass of CL I'd needed to react completely with 0.567g Phosphorus?

hram777 [196]

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3 years ago

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Ahat [919]

Answer:

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Explanation:

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Explanation:

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